DE60306478D1 - Bit sequence filter of a random number generator - Google Patents

Bit sequence filter of a random number generator

Info

Publication number
DE60306478D1
DE60306478D1 DE60306478T DE60306478T DE60306478D1 DE 60306478 D1 DE60306478 D1 DE 60306478D1 DE 60306478 T DE60306478 T DE 60306478T DE 60306478 T DE60306478 T DE 60306478T DE 60306478 D1 DE60306478 D1 DE 60306478D1
Authority
DE
Germany
Prior art keywords
random number
bit sequence
number generator
sequence filter
filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60306478T
Other languages
German (de)
Other versions
DE60306478T2 (en
Inventor
G Glenn Henry
Terry Parks
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IP First LLC
Original Assignee
IP First LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IP First LLC filed Critical IP First LLC
Application granted granted Critical
Publication of DE60306478D1 publication Critical patent/DE60306478D1/en
Publication of DE60306478T2 publication Critical patent/DE60306478T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58—Random or pseudo-random number generators
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58—Random or pseudo-random number generators
    • G06F7/588—Random number generators, i.e. based on natural stochastic processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Executing Machine-Instructions (AREA)
  • Complex Calculations (AREA)
  • Storage Device Security (AREA)
  • Microcomputers (AREA)
DE60306478T 2002-11-20 2003-02-21 Bit sequence filter of a random number generator Expired - Lifetime DE60306478T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US300933 1981-09-10
US10/300,933 US7149764B2 (en) 2002-11-21 2002-11-21 Random number generator bit string filter

Publications (2)

Publication Number Publication Date
DE60306478D1 true DE60306478D1 (en) 2006-08-10
DE60306478T2 DE60306478T2 (en) 2006-12-21

Family

ID=32229882

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60306478T Expired - Lifetime DE60306478T2 (en) 2002-11-20 2003-02-21 Bit sequence filter of a random number generator

Country Status (5)

Country Link
US (1) US7149764B2 (en)
EP (1) EP1422612B1 (en)
CN (1) CN1288550C (en)
DE (1) DE60306478T2 (en)
TW (1) TWI220041B (en)

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US7149764B2 (en) 2002-11-21 2006-12-12 Ip-First, Llc Random number generator bit string filter
US7136991B2 (en) * 2001-11-20 2006-11-14 Henry G Glenn Microprocessor including random number generator supporting operating system-independent multitasking operation
US7219112B2 (en) * 2001-11-20 2007-05-15 Ip-First, Llc Microprocessor with instruction translator for translating an instruction for storing random data bytes
US7047262B2 (en) * 2002-08-21 2006-05-16 Koninklijke Philips Electronics N.V. Entropy estimation and decimation for improving the randomness of true random number generation
US7139785B2 (en) * 2003-02-11 2006-11-21 Ip-First, Llc Apparatus and method for reducing sequential bit correlation in a random number generator
JP3803664B2 (en) * 2003-09-30 2006-08-02 株式会社東芝 Random number generation circuit, semiconductor integrated circuit, IC card and information terminal device
JP4094570B2 (en) * 2004-03-02 2008-06-04 株式会社東芝 Random number inspection circuit, random number generation circuit, semiconductor integrated device, IC card and information terminal device
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US8676870B2 (en) 2007-09-18 2014-03-18 Seagate Technology Llc Active test and alteration of sample times for a ring based random number generator
US8805905B2 (en) * 2007-09-18 2014-08-12 Seagate Technology Llc On-line randomness test for restart random number generators
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US9594541B2 (en) 2009-01-06 2017-03-14 Inside Secure System and method for detecting FRO locking
US9335971B1 (en) * 2009-02-27 2016-05-10 Calamp Corp. High entropy random bit source
US8583711B2 (en) * 2009-12-02 2013-11-12 Seagate Technology Llc Random number generation system with ring oscillators
US8635260B2 (en) * 2009-12-02 2014-01-21 Seagate Technology Llc Random number generator incorporating channel filter coefficients
US9372692B2 (en) 2012-12-29 2016-06-21 Intel Corporation Methods, apparatus, instructions, and logic to provide permute controls with leading zero count functionality
US10235261B2 (en) 2013-07-26 2019-03-19 Ictk Holdings Co., Ltd. Apparatus and method for testing randomness
JP6323065B2 (en) * 2014-02-26 2018-05-16 セイコーエプソン株式会社 Microcomputer and electronic equipment
KR20180038342A (en) * 2016-10-06 2018-04-16 에스케이하이닉스 주식회사 Semiconductor device
RU2634233C1 (en) * 2017-01-12 2017-10-24 Борис Иванович Крыжановский Method of generating pseudo-random binary sequence
WO2019005165A1 (en) 2017-06-30 2019-01-03 Intel Corporation Method and apparatus for vectorizing indirect update loops
DE102019201094A1 (en) * 2019-01-29 2020-07-30 Robert Bosch Gmbh Data processing device and method for operating a data processing device
CN109960486B (en) * 2019-02-14 2021-06-25 安谋科技（中国）有限公司 Binary data processing method, and apparatus, medium, and system thereof
CN110493809B (en) * 2019-08-16 2023-07-18 惠州Tcl移动通信有限公司 Mobile terminal, communication data anomaly detection method thereof and computer readable medium

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US7219112B2 (en) 2001-11-20 2007-05-15 Ip-First, Llc Microprocessor with instruction translator for translating an instruction for storing random data bytes
US7136991B2 (en) 2001-11-20 2006-11-14 Henry G Glenn Microprocessor including random number generator supporting operating system-independent multitasking operation
US6871206B2 (en) 2001-11-20 2005-03-22 Ip-First, Llc Continuous multi-buffering random number generator
US7149764B2 (en) 2002-11-21 2006-12-12 Ip-First, Llc Random number generator bit string filter
US6947960B2 (en) 2002-02-21 2005-09-20 Koninklijke Philips Electronics N.V. Randomness test utilizing auto-correlation
US20030158876A1 (en) 2002-02-21 2003-08-21 Koninklijke Philips Electronics N.V. On-line randomness test through overlapping word counts
US7788479B2 (en) 2002-07-25 2010-08-31 International Business Machines Corporation Apparatus, system and method of ensuring that only randomly-generated numbers that have passed a test are used for cryptographic purposes
US7822797B2 (en) 2002-07-29 2010-10-26 Broadcom Corporation System and method for generating initial vectors
US7139785B2 (en) 2003-02-11 2006-11-21 Ip-First, Llc Apparatus and method for reducing sequential bit correlation in a random number generator

Also Published As

Publication number Publication date
EP1422612B1 (en) 2006-06-28
EP1422612A3 (en) 2004-09-08
DE60306478T2 (en) 2006-12-21
EP1422612A2 (en) 2004-05-26
CN1503123A (en) 2004-06-09
US7149764B2 (en) 2006-12-12
TWI220041B (en) 2004-08-01
US20040103131A1 (en) 2004-05-27
CN1288550C (en) 2006-12-06
TW200409018A (en) 2004-06-01

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